baber/WOPTO huggingface dataset:
Patent KR-20090040204-A (KR)
Title: Cutting device using laser beam
Inventor: KOSEKI RYOJI
IPC: B23K26/064
Filed: 2008-07-28
Abstract: A cutting apparatus using laser beam is provided to prevent cullet from being generated in a cutting process by irradiating laser beam to a brittle material using a simple structure of laser beam irradiating unit. A cutting apparatus(1) using laser beam comprises: a work table(3) wherein a brittle material is placed; a first and second processing heads(4,5) irradiating laser beam to the brittle material in order to cut the brittle material; a transferring unit(6) relatively transferring the brittle material; a laser generator generating laser beam; and a controller. A surface of the work table has a plurality of hoes which are connected to an air supply unit.
Patent KR-20080074075-A (KR)
Title: Method for processing payment and recording medium
Inventor: PARK HEN SUH
IPC: G06Q20/16
Filed: 2008-07-29
Abstract: A method for processing payment and a recording medium thereof are provided to reduce a manufacturing cost of a payment terminal, which is operated by linking a payment processing unit with a high speed wireless Internet communication unit separable from the payment processing unit, by installing no memory to the payment processing unit. A processor of a high speed wireless Internet communication unit accesses a memory installed in a payment processing unit through an interface. The processor of the high speed wireless Internet communication unit generates payment processing data based on information read from a credit card by linking with the accessed memory(820). The high speed wireless Internet communication unit transmits the payment processing data to a server through a high speed wireless Internet protocol(825). The high speed wireless Internet communication unit receives payment processing result data corresponding to the payment processing data from the server(835). The processor of the high speed wireless Internet communication unit outputs the payment processing result data through an output unit included in the payment processing unit by linking with the memory of the payment processing unit(840).
Patent KR-20090013104-A (KR)
Title: Reaction force treating apparatus
Inventor: HOSOBATA TAKUYA
IPC: H01L21/027
Filed: 2008-07-30
Abstract: A reaction force processing apparatus is provided to dispose the table at the basis instead of the table side by using the confirmation device and to improve the stabilization of the stage. The reaction force processing apparatus(1) is installed at the movement stage apparatus(10) in which the stage(12) moves through the dust separator(16). The reaction force generated in the table(11) is processed by the movement of the stage. The confirmation device(2) for applying the power is to reduce the reaction force in the table. The confirmation device is arranged in the basis instead of the table side of the table to cover the table. The height of the confirmation device can be adjusted. The confirmation device includes the movable element(14) and the stator(13).
Patent KR-20100013202-A (KR)
Title: Method for providing presence service, server and computer-readable recording medium with program therefor
Inventor: LIM JOO HWAN
IPC: H04W88/18
Filed: 2008-07-30
Abstract: PURPOSE: A method for providing a presence service, a server, and a computer-readable recording medium with a program thereof are provided to transmit pre-stored communication information to a new device so that acquaintance information is provided. CONSTITUTION: A server control unit(220) receives a presence message from a first mobile communication terminal. If the communication information of the first mobile communication terminal is updated, the server control unit receives an updated presence message from the first mobile communication terminal. The server control unit creates up-to-date communication information. If a presence request signal from a changed device is received from a second mobile communication terminal, the server control unit controls the electrical transmission to the second mobile communication terminal of the presence answer signal. A server storage unit(230) stores one or more information selected from the presence messages, the updated presence messages, the communication information, and the up-to-date communication information.
Patent KR-20100016726-A (KR)
Title: Apparatus and method for layer cancelling for spatial multiplexing in multiple input multiple output system
Inventor: LIM CHAE MAN
IPC: H04L1/02
Filed: 2008-08-05
Abstract: PURPOSE: An apparatus and a method for a layer cancelling are provided to achieve optimal reception performance by aligning each layer based on a log-likelihood ratio. CONSTITUTION: A first de-interleaver(310) deinterleaves the signal of a first layer of a ML receiver(300). A first decoder and reencoder(320) decode the deinterleaved signal. A interleaver(330) interleaves the decoded signal according to a predefined rule. A mapper(340) operates a bit/symbol mapping operation for the interleaved signal. A layer cancelling and a demapper(350) remove a signal from the mapper from an original reception signal. A second deinterleaver(360) deinterleaves a signal from the layer cancelling and the demapper. The second decoder and reencoder(370) decode the deinterleaved signal. A delay unit(380) delays a received signal.
Patent KR-20080077597-A (KR)
Title: Flow rate control apparatus
Inventor: KUROSAWA KENICHI
IPC: F15C7/00
Filed: 2008-08-12
Abstract: A flow rate control apparatus is provided to stably control a flow rate of fluid by integrating a passage switching unit and a pressure control unit with a base unit of a stack structure. A base unit(18) has a pressure fluid passage, a pressure fluid input port(12), a pressure fluid output port(14), and a pressure sensor port(16) and is formed by integrally stacking a plurality of plates(24a~24e) and a diaphragm functioning as a valve plug(26) between the plates. A pressure control unit is installed on a side of the base unit to control pressure of pressure fluid flowing through the passages. A pressure sensor is installed on a side of the base unit to detect pressure of the pressure fluid flowing between a plurality of attachment ports. A passage switching unit(22) is installed on a side of the base unit to switch communication states of a plurality of passages(40) to connect the pressure control unit and the pressure fluid output port so that the pressure fluid controlled by the pressure control unit flows toward the pressure fluid output port.
Patent KR-20100021125-A (KR)
Title: Method of fabricating a gamma gate using ashing process and semiconductor device fabricated by same
Inventor: LEE WON SANG
IPC: H01L21/336
Filed: 2008-08-14
Abstract: PURPOSE: A method for manufacturing a gamma gate using an ashing process and a semiconductor device thereby are provided to define an area in which the foot of the gamma gate is formed by removing a part of a photo resist pattern through the ashing process. CONSTITUTION: A source area(330) and a drain area(320) are formed on a substrate(310). The substrate is composed by a compound semiconductor. A first insulation layer(340) is deposited on the substrate. The first insulation layer covers a part of the substrate adjacent to the drain area. A photoresist is applied to the overall surface of the substrate. The photoresist pattern is formed to expose the edge of the first insulation layer by a photolithography process. A second insulation layer is formed on the substrate. A part of the substrate adjacent to the second insulation layer is exposed by an ashing process. A conductive layer is formed on the second insulation layer and the exposed surface of the substrate. The photoresist pattern, the second insulation layer and the conductive layer are removed by a lift off process.
Patent KR-20100023096-A (KR)
Title: Assembling structure of heat exchanger of front end module
Inventor: KIM BYUNG JOO
IPC: F28D1/00
Filed: 2008-08-21
Abstract: PURPOSE: A heat exchange mounting structure of a front-end module is provided to prevent the reduction of the heat-exchange surface due to a receiver drier. CONSTITUTION: A heat exchange mounting structure of a front-end module comprises a carrier, a radiator(20), a condenser(30) and a fan/shroud assembly. The carrier has a front panel and a support panel of the rectangular type. The radiator and the condenser install to the rearward coplanar of the carrier. The fan/shroud assembly is included in the front side of the radiator or the back side of the condenser. A first header tank(32), on which inlet and outlet pipes(32a, 32b) are formed, is connected to a receiver drier(36). The receiver drier connected first header tank is located on the location facing to the radiator.
Patent KR-20100023114-A (KR)
Title: 전력전자와 화학에너지를 융합한 보일러 및 보일러 물순환 분배시스템
Inventor: KIM YONG HWAN
IPC: F24H9/00
Filed: 2008-08-21
Abstract: 본 발명은 현재 사용하고 있는 유류, 가스, 전기, 목재, 석탄, 연탄등의 보일러를 IT와 화학에너지를 접목하여 값싸고 질좋은 에너지를 개발하여 값비싸고 환경오염이 심하며, 한정되어 있는 에너지를 수입하기 위해 많은 외화를 낭비하고 있으며 현재 유류파동으로 인하여 많은 어려움을 겪고 있으며 그것으로 인하여 모든 물가가 올라 서민들의 살림이 많이 어려운 이 시점에 보일러 연료의 차세대 대체에너지로의 개발이 절실히 필요할 때 꼭 필요한 발명이라 하겠다. 
     본 발명은 펠티어효과의 TEM열전소자 양면에서 열과 냉이 나오는데, 그 열과 냉을 제백효과에 접목시켜 보일러를 만들어 보일러실에서 배관을 빼내어 천정과 벽에서 냉,난방을 한다. 그리고 보일러 물순환 분배장치를 설치하여 각방마다 디지털시스템으로 온도를 임의로 조정한다. 
     또 다른 본 발명은 현재 자동차나 공장에 사용하고 있는 벨트가 과열로 인하여 끊어지는 것을 방지하기 위해서 냉각벨트를 발명하였다. 
     
     펠티어효과 TEM조립도, 제백효과조립도MATD, 발열반응시약함, 흡열반응시약, 보일러시설, 보일러 물순환 분배장치, 냉각고무밸트.
Patent KR-20100024130-A (KR)
Title: Apparatus for check leakage of water in underwater vehicles including submarines
Inventor: LEE SUNG YOUB
IPC: G01M3/08
Filed: 2008-08-25
Abstract: PURPOSE: A water leakage inspection system for an underwater vehicle is provided to effectively inspect a water leakage in an external hydraulic actuator and associated pipes and remove the possibility of contamination of an oil feeder. CONSTITUTION: A water leakage inspection system for an underwater vehicle comprises a hydraulic actuator(210), a water leakage checking penetration device(220), a pipeline link device(230), and a hydraulic oil property test apparatus(240). The hydraulic actuator is installed outside of the underwater vehicle and consumes hydraulic oil. The water leakage checking penetration device is installed in a pressure chamber of the underwater vehicle and provided with the hydraulic oil from the hydraulic actuator. The pipeline link device is installed inside the underwater vehicle and provided with the hydraulic oil of the hydraulic actuator through the water leakage checking penetration device. The hydraulic oil property test apparatus inspects the property of the hydraulic oil of the hydraulic actuator provided the pipeline link device.
Patent KR-20090023168-A (KR)
Title: Mechanical adjustment device of a pressing and guiding sheave assembly of an aerial rope of a mechanical lift installation
Inventor: BONIFAT LAURENT
IPC: B66D1/40
Filed: 2008-08-26
Abstract: A mechanical adjusting apparatus for a pressing and guiding sheave assembly is provided to reduce manufacturing cost by controlling length of a second spacer to adjust a lateral direction slope. A mechanical adjusting apparatus for a pressing and guiding sheave assembly comprises the following units. A shoe(20) is fixed on a supporter(15) of a pylon using clamping units(31,32,34). A rotating sheave(10a) is rotatably installed on a supporting frame(11a, 12). A slope control unit is fixed on an axis of the rotating sheave in a horizontal direction. The slope control unit consists of a first spacer(36) and a second spacer(37).
Patent KR-20100025988-A (KR)
Title: Polyimide-metaloxide complex nano particle and preparing method thereof
Inventor: JUNG HYUN MIN
IPC: B82B3/00
Filed: 2008-08-28
Abstract: PURPOSE: A manufacturing method of polyimide-metal oxide composite nanoparticles and the polyimide-metal oxide composite nanoparticles are provided to prevent property degradation of metal oxide, and to adjust hardening time or hardening temperature of the nanoparticles. CONSTITUTION: A manufacturing method of polyimide-metal oxide composite nanoparticles includes a step for producing droplet from polyamic acid - metal precursor mixed liquid containing polyamic acid and a metal precursor using an electro spray method and a step for manufacturing composite nanoparticles by spraying the droplet on nonpolar droplet. The manufacturing method of the polyimide-metal oxide composite nanoparticles further includes a step for heat-treating the composite nanoparticles.
Patent KR-20100026601-A (KR)
Title: Method for controlling opening and shutting of radiator grill flap
Inventor: KEON DAE BOK
IPC: B60H1/32
Filed: 2008-09-01
Abstract: PURPOSE: A control method of an air conditioning mode for a vehicle when a flap of a radiator grill is closed is provided to forcefully convert an air conditioning mode into an air mode if the temperature of cooling water is drastically increased. CONSTITUTION: A control method of an air conditioning mode for a vehicle is as follows. A control unit of a vehicle senses the temperature of cooling water within a heater core while the vehicle travels over(S2). The sensed temperature is compared with a setting value preset in the control unit(S3). When the sensed temperature is more than the setting value(S4), an air conditioning mode of the vehicle is forcefully converted into an air mode(S5).
Patent KR-20100028217-A (KR)
Title: Method for auto extracting medial surface of 3d cad model for the products analysis
Inventor: LEE HAN MIN
IPC: G06F17/50
Filed: 2008-09-04
Abstract: PURPOSE: An automatic medial surface extracting method of a 3D CAD model for product analysis is provided to rapidly and exactly search a face pair to be extracted to a medial surface through selective searching method. CONSTITUTION: Thickness surfaces and edge pairs of each thickness surface is searched by performing MAT(Medial Axis Transform)(S1). A face pair connected to the thickness surfaces is searched(S2). Other face pairs connected from registered face pair is successively searched. According to each face pair, medial surface pieces are generated(S3). The medial surface pieces are interconnected(S4).
Patent KR-20100029626-A (KR)
Title: Substrate surface treatment device and method using tmcs vapor
Inventor: PARK KYU CHANG
IPC: H01L21/20
Filed: 2008-09-08
Abstract: PURPOSE: A substrate surface treatment device and a method thereof are provided to improve the contact angle of a processed substrate surface by increasing the surface processing speed and the evaporation speed of TMCS(TriMethylCloroSilane). CONSTITUTION: A substrate surface treatment device and a method thereof comprise an sealing container(13), a TMCS container(11), a vacuum pump(15), and a temperature controller(16). An exhaust pipe(14) is formed on one side in which a substrate(10) is installed and the sealing container is blocked with outside. A TMCS solution(12) is installed in one side of the substrate inside the sealing container and generates a TMCS steam vapor by evaporating the solution. The vacuum pump is connected to the exhaust pipe of the sealing container. The temperature controller is formed in a part of the outer circumference or the whole of the sealing container.
Patent KR-20100032730-A (KR)
Title: Wier ankar
Inventor: HEO IN JAE
IPC: E04B1/41
Filed: 2008-09-18
Abstract: PURPOSE: A wire anchor and a construction method thereof are provided to reduce costs without using additional components, and to prevent rust by coating fixtures with synthetic resin. CONSTITUTION: A wire anchor comprises a head(1), a body(2), reinforcing parts(3), and fixtures(4). The head is formed in a circular shape. The body is formed in a triangular shape. The reinforcing parts are protruded from the centers of the body, and formed in a stepped shape. The fixtures are installed in the both ends of the body, and formed in a clip shape.
Patent KR-20100033698-A (KR)
Title: Virtual private network service method and its system
Inventor: KIM GEA SOO
IPC: H04L12/28
Filed: 2008-09-22
Abstract: PURPOSE: A virtual private network service method and a system thereof are provided to enable a user to download a VPN system on web at any time and anywhere without additional VPN equipment and install the system. CONSTITUTION: A filter(531) compares a destination IP(Internet Protocol) of all packets of a remote user terminal with an IP of internal terminals to filter same packets. A redirector module(533) hooks the filtered packets and converts a destination IP of the hooked packets to transmit the packets to an agent module. The agent module(535) converts an agent IP of the packets into a VPN(Virtual Private Network) main unit IP, adds the destination IP in contents of the packets, and encrypts the packets to transmit the packets to a VPN main unit(50). An authenticating module authenticates the connection of the remote user terminal.
Patent KR-20100034814-A (KR)
Title: Composite land farming system and soil improvement by it
Inventor: LEE JOO HYUNG
IPC: A01B49/00
Filed: 2008-09-25
Abstract: PURPOSE: A composite land farming system and soil improvement using the same are provided, which can apply to the soil improvement work such as tillage, polluted soil purification, humid soil drying, and so on. CONSTITUTION: A composite land farming system comprises: a running device(10) selected from a cultivator, a tractor, a bulldozer, a forklift, and grader; a multifunctional tilling apparatus(20) which is combined with the running device and in which one or more plows, a straight line loop, a curve loop, a bend loop, a helix blade, and a lattice net are attached; a multifunctional selecting apparatus(40) equipped with a rotation conveyer belt, an upper turn table, a lower turn table, a hook, a material stacking device; a multifunctional injection device(50) equipped with an injection nozzle, an injection hose, an injection pump, and injection tank; and a multifunctional extractor(60) equipped with an extraction tube, an extraction hose, an extraction pump, and an extraction tank.
Patent KR-20100036754-A (KR)
Title: Preparation method of particles composed of chitosan and fatty acid for stabilization of vitamin c derivatives
Inventor: PARK SUNG YOUG
IPC: A61K9/16
Filed: 2008-09-30
Abstract: PURPOSE: A particle composition comprising hydrophilic chitosan chain and lyphophilic fatty acid chain for stabilizing vitamin C derivative is provided to stably capture vitamin C and maintain action of the vitamin C derivative for a long time without decomposition. CONSTITUTION: A method for preparing a chitosan-fatty acid complex having stabilized vitamin C derivative comprises: a step of mixing fatty acid in chitosan solution; a step of increasing temperature to dissolve fatty acid and form complex with carbonyl group of fatty acid and chitosan amino acid group; a step of removing solvent and increasing temperature to 150-180°C to form amide group; a step of decompression-distilling and freeze-drying or spray-drying to obtain chitosan-fatty acid amphiphilic complex powder; and a step of dissolving the complex in solvent and dispersing vitamin C derivative in water to form particles.
Patent KR-20100036849-A (KR)
Title: Heat exchanger using difference of inner pressures
Inventor: SHIN SANG YONG
IPC: F28D15/00
Filed: 2008-09-30
Abstract: PURPOSE: A heat exchanger using an internal pressure difference is provided to improve working fluid transfer efficiency and heat exchange efficiency. CONSTITUTION: A heat exchanger using an internal pressure difference comprises an evaporator(100), a condenser(300), a liquid chamber(110), a vapor chamber(130), and transfer channels(120). The liquid chamber is formed on the lower part of the evaporator. The vapor chamber is formed on top of the evaporator. The transfer channel connects the liquid chamber and the vapor chamber. A vacuum part(200) is installed between the evaporator and the condenser. The vacuum part has an inlet(210) and outlet(220) which are connected to the evaporator.
Patent KR-20100037737-A (KR)
Title: Trimebutine slow -releasing tablet having improved releasing rate and convenience for internal use
Inventor: CHOI YOUN WOONG
IPC: A61K9/22
Filed: 2008-10-02
Abstract: PURPOSE: A maleic acid trimebutine sustained release tablet is provided to ensure improved release rate and easy administration and to reduce headache, dizziness, and sleepiness. CONSTITUTION: A trimebutine sustained release tablet comprises: 30-60 weight% of trimebutine, 4-10 weight% of hydroxypropylmethylcellulose, 20-50 weight% of excipient of lactose, mannitol, glucose, sorbitol, dextrin or sucrose, 3-10 weight% of povidone and 3-7 weight% of lubricant. The trimebutine is maleic acid trimebutine. A method for manufacturing the trimebutine sustained release tablet comprises: a step of mixing 30-60 weight% of trimebutine, 4-10 weight% of hydroxypropylmethylcellulose, and 20-50 weight% of excipient; a step of granulating and drying; and a step of adding lubricant and tableting.
Patent KR-20100038778-A (KR)
Title: The mixing device of fiber and synthetic resin
Inventor: KWAK SUNG BOK
IPC: B29C48/475
Filed: 2008-10-06
Abstract: PURPOSE: A stirring device of fiber and a synthetic resin are provided to improve the quality of molded products by maintaining the shape of the fiber as the fiber does not directly contact with the screw. CONSTITUTION: A stirring device(10) of fiber and a synthetic resin provides fiber of the regular length and fused synthetic resin. The stirring device mixes the fiber and the synthetic resin while fiber is moved by the screw to one side. The stirring device extrudes the mixed synthetic resin to an injection mold. A fiber supplying unit(100) is located on a flow path of the synthetic resin. The fiber supplying unit uniformly distributes fiber by mixing the fiber and the synthetic resin.
Patent KR-20100045281-A (KR)
Title: Method for the differentiation of human adult stem cells into insulin-secreting cells
Inventor: KIM HAE KWON
IPC: C12N5/07
Filed: 2008-10-23
Abstract: PURPOSE: A method for inducing differentiation of insulin secretory cells using human adult stem cells is provided to use as a cell therapeutic agent for treating diabetes type 1. CONSTITUTION: A method for inducing in vivo differentiation of adult stem cells to insulin secretory cells comprises: a step of adding 5-20% of fetal bovine serum, 1-10 nM activin A, 5-20 Nm glucagon-like peptide, and 10-30 ng/ml fibroblast growth factor-2 and culturing for 4-10 days; and a step of culturing 5-20% of fetal bovine serum, 5-20 mM of nicotinimide, 1-10 nM of activin A, 5-20 nM of glucagon-like peptide, and 10-100 ng/ml insulin-like growth factor, and culturing for 10-20 days.
Patent KR-20100046461-A (KR)
Inventor: KIM SOON HO
IPC: B60B23/06
Filed: 2008-10-27
Abstract: PURPOSE: A device for preventing the theft of wheels is provided to prevent a tire and wheel of a vehicle from being stolen with a simple manipulation at a low cost. CONSTITUTION: A device for preventing the theft of wheels comprises a wheel shaft(100), a wheel(200), a bolt(300), a locking device. The wheel is combined in the axle. The bolt is inserted into the connecting rod formed in the wheel and the wheel shaft, and fixes wheel on the axle. The locking device will not allow for a bolt to be separated from the wheel and the axle without any authority.
Patent KR-20100046492-A (KR)
Title: Method for processing hand-over used inter rat and mobile communication terminal for use therein
Inventor: LEE WOO SUK
IPC: H04B1/40
Filed: 2008-10-27
Abstract: PURPOSE: A mobile terminal and a method for processing hand over using inter rat are provided to utilize inter RAT(Radio Access Technologies) neighbor list as neighbor list for femto cell, thereby performing inter-cell reselection and hand over process. CONSTITUTION: A mobile communication terminal receives broadcasting information(S10). The mobile communication terminal confirms inter RAT(Radio Access Technologies) list(S20). If the inter RAT list is defined, the mobile communication terminal inquires inter RAT cell information list(S30,S40). The mobile communication extracts neighbor list information among information items of broadcasting information(S50). The mobile communication terminal performs a hand over processing(S60).